INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8182b91a47d041c866488866a8c6fe172957dedf22d2bb585f2f44fb568d3b7', 
    'QMcELA/Oy8/3jS3kNt1L2UV4IuoW7SXt34StJ5z3AIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)